27006057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 42614208

約数和(自身を除く): 15608151

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3251, 8307, 9753, 29259, 42263, 126789, 230821, 380367, 692463, 2077389, 3000673, 9002019, 27006057]

約数ペア:

[(1, 27006057), (3, 9002019), (9, 3000673), (13, 2077389), (39, 692463), (71, 380367), (117, 230821), (213, 126789), (639, 42263), (923, 29259), (2769, 9753), (3251, 8307)]